Overview

The Kidde KN-COB-IC 900-0120 is an AC wire-in Carbon Monoxide alarm that warns you and your family of dangerous carbon monoxide levels. It includes multiple contractor friendly features to ensure easy installation and minimal troubleshooting. The Kidde KN-COB-IC 900-012 alarm interconnects with up to 24 Kidde alarms and devices (of which 18 can be initiation) including smoke alarms, CO alarms and heat alarms on one wiring network. The KN-COB-IC includes a 9volt battery backup along with a 5 year limited warranty.

Please Note: Unless you are replacing Firex FADC, ADC, and AD, you are REQUIRED to replace ALL your old Firex alarms with this KN-COB-IC unit. Otherwise, your old Firex units will NOT be able to communicate with this KN-COB-IC unit. This Kidde KN-COB-IC model can replace the old CO & smoke Firex model:

Firex 10000 - Firex 6035 - Firex 6040

Since old Firex and new replacement have different wiring harness, the existing wiring harness needs to be changed.

If you don't want to rewire, you need to get a quick convert adapter Kidde KA-F and perform 3-easy-step installation: 1.Replace the ceiling mounting bracket2.Install KA-F adapter and attach existing wiring to the alarm.3.The new alarm will now be interconnected and compatible with your Firex alarm system.